Results 1 to 10 of about 137,346 (163)

Nonlinear Alternative: Application to an Integral Equation [PDF]

open access: yesJournal of Applied Analysis, 1999
We prove the existence of solutions to an integral equation modeling the infiltration of a fluid in an isotropic homogeneous porous ...
exaly   +3 more sources

Uniqueness Results for Fractional Integro-differential Equations with State-Dependent Nonlocal Conditions in Fréchet Spaces

open access: yesAnnals of the West University of Timisoara: Mathematics and Computer Science, 2023
The aim of this paper is to study the existence of the unique mild solution for non-linear fractional integro-differential equations with state-dependent nonlocal condition.
Bouteffal Zohra   +3 more
doaj   +1 more source

Alternative Strategies in Learning Nonlinear Soft Margin Support Vector Machines [PDF]

open access: yesInformatică economică, 2014
The aims of the paper are multifold, to propose a new method to determine a suitable value of the bias corresponding to the soft margin SVM classifier and to experimentally evaluate the quality of the found value against one of the standard expression of
Catalina COCIANU   +2 more
doaj   +1 more source

Nonlinear Dynamics and Alternative Stable States in Shallow Coastal Systems [PDF]

open access: yesOceanography, 2013
The dynamics of shallow-water coastal environments are controlled by external drivers—sea level rise, storms, and sediment and nutrient supplies—and by internal feedbacks. Interactions of biotic processes (vegetation growth, trophic dynamics) and abiotic
Karen J. McGlathery   +5 more
doaj   +1 more source

Nonlinear influence in the frequency domain: Alternating series [PDF]

open access: yesSystems & Control Letters, 2011
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Xing Jian Jing   +2 more
openaire   +1 more source

Alternative stable states, nonlinear behavior, and predictability of microbiome dynamics

open access: yesMicrobiome, 2023
Background Microbiome dynamics are both crucial indicators and potential drivers of human health, agricultural output, and industrial bio-applications. However, predicting microbiome dynamics is notoriously difficult because communities often show abrupt
Hiroaki Fujita   +11 more
doaj   +1 more source

Multimodal nonlinear microscopy: A powerful label-free method for supporting standard diagnostics on biological tissues [PDF]

open access: yesJournal of Innovative Optical Health Sciences, 2014
The large use of nonlinear laser scanning microscopy in the past decade paved the way for potential clinical application of this imaging technique.
Riccardo Cicchi   +1 more
doaj   +1 more source

Boundary value problems for Hilfer type sequential fractional differential equations and inclusions involving Riemann–Stieltjes integral multi-strip boundary conditions

open access: yesAdvances in Difference Equations, 2021
In this paper, we study boundary value problems for sequential fractional differential equations and inclusions involving Hilfer fractional derivatives, supplemented with Riemann–Stieltjes integral multi-strip boundary conditions.
Cholticha Nuchpong   +3 more
doaj   +1 more source

A new and alternative look at nonlinear Alfvénic states [PDF]

open access: yesPhysics of Plasmas, 2021
The formulation for studying nonlinear Alfvénic states, sustainable in Hall Magnetohydrodynamics (HMHD), becomes considerably simpler and more tractable when circularly polarized Beltrami vectors (the eigenstates of linear HMHD) are used as the basis functions.
openaire   +2 more sources

Controllability of mild solutions for fractional neutral evolution equations with state-dependent delay [PDF]

open access: yesArchives of Control Sciences
This paper examines the controllability of mild solutions for a specific class of neutral fractional evolution equations with finite state-dependent delays in Fréchet space, employing Caputo fractional derivatives.
Selma Baghli-Bendimerad   +1 more
doaj   +1 more source

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